<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<input id="A" type="password" value=""/>
<h2>
<script>
if(!window.getComputedStyle){
	window.getComputedStyle=function($target){
		return $target.currentStyle;
	};
};
document.write('fontFamily :' , getComputedStyle(document.getElementById('A'),null).fontFamily, '<br />');
document.write('fontWeight :' , getComputedStyle(document.getElementById('A'),null).fontWeight, '<br />');
</script>
</h2>
</body>
</html>